型号LM741
品牌
分类通用运算放大器
描述单路、44V、1MHz 运算放大器
相关操作
产品概述

参数

Number of channels 1
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 44
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10
Rail-to-rail No
GBW (typ) (MHz) 1
Slew rate (typ) (V/µs) 0.5
Vos (offset voltage at 25°C) (max) (mV) 3
Iq per channel (typ) (mA) 1.7
Vn at 1 kHz (typ) (nV√Hz) 30
Rating Catalog
Operating temperature range (°C) -40 to 85, 0 to 70
Offset drift (typ) (V/°C) 0.000015
Input bias current (max) (pA) 210000
CMRR (typ) (dB) 90
Iout (typ) (A) 0.025
Architecture Bipolar
Input common mode headroom (to negative supply) (typ) (V) 2
Input common mode headroom (to positive supply) (typ) (V) -2
Output swing headroom (to negative supply) (typ) (V) 1
Output swing headroom (to positive supply) (typ) (V) -1

封装 | 引脚 | 尺寸

PDIP (P) 8 92.5083 mm² 9.81 x 9.43
WAFERSALE (YS) — —

特性

  • Overload Protection on the Input and Output
  • No Latch-Up When the Common-Mode Range is
    Exceeded

说明

The LM741 series are general-purpose operational amplifiers which feature improved performance over industry standards like the LM709. They are direct, plug-in replacements for the 709C, LM201, MC1439, and 748 in most applications.

The amplifiers offer many features which make their application nearly foolproof: overload protection on the input and output, no latch-up when the common-mode range is exceeded, as well as freedom from oscillations.

The LM741C is identical to the LM741 and LM741A except that the LM741C has their performance ensured over a 0°C to +70°C temperature range, instead of −55°C to +125°C.